Jeffrey Wishik, MD
NPI 1447305636 · Neurology Physician · Providence, RI
Jeffrey Wishik, MD is a Neurology Physician provider in Providence, RI (NPI 1447305636).
Provider details
- NPI number
- 1447305636
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD07160 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 135 | 24 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 24 | — |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 22 | — |
| Methylphenidate Hcl | 21 | — |
| Lisdexamfetamine Dimesylate | 20 | — |
| Duloxetine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$920 across 47 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-25
- Last updated
- 2007-11-28
Frequently asked questions
- What is Jeffrey Wishik's NPI number?
- Jeffrey Wishik's National Provider Identifier (NPI) is 1447305636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Wishik's specialty?
- Jeffrey Wishik is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Wishik located?
- Jeffrey Wishik's practice location on file with NPPES is 1 Randall Sq, Providence, RI 02904-2709.
- What is Jeffrey Wishik's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Wishik is (401) 274-5150.
- Is Jeffrey Wishik's NPI active?
- Yes — Jeffrey Wishik's NPI (1447305636) is active in the NPPES registry as of the last update on 2007-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.